• Place the downloaded file in root directory of SD card and turn your phone off.
• Then enter cwm recovery after you enter recovery mode choose data wipe and cache.
• Then from the menu select "install zip from SD card" and choose the file
ussrv8_evanlocked.zip that you placed in root directory of SD card an the process will begin let the process complete.
• Then Reboot and enter stock recovery and do data wipe and cache again then reboot system now.
Congratulation! you have installed ultimate supersonic rom v8 on your
Samsung galaxy y if you notice any bug then you can go to the thread
page and provide details so that developer will fix it.